<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
	<div id="app">
		<!-- 获取数组 -->
		{{arr}}
		<!-- 获取数组中的元素 -->
		{{arr[0]}}
		{{arr[1]}}
		{{arr[2]}}
	</div>
	
	<script src="../js/vuejs-2.5.16.js" type="text/javascript" charset="utf-8"></script>
	
	<script type="text/javascript">
		const vue = new Vue({
			el: "#app",
			data: {
				arr: ["1","2","3"]
			}
		})
	</script>
</body>
</html>
